David in STL from St. Louis on 4/27/2009 12:21:22 PM:
Hey Jan,
The airport parking garage is a bit pricey, so I would strongly recommend one of the perimeter lots. You may want to go to your hotel first and unload your bikes/gear, then take your car to the airport and head back. Most, if not all of these lots have shuttles, but I doubt they would be able to accomodate your bikes.
Hope you have a great trip,
David